2597023

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{127}}^1$

素因数の和:175

約数の個数: 18

約数和(自身を含む): 3115392

約数和(自身を除く): 518369

約数列:

[1, 11, 13, 121, 127, 143, 169, 1397, 1573, 1651, 1859, 15367, 18161, 20449, 21463, 199771, 236093, 2597023]

約数ペア:

[(1, 2597023), (11, 236093), (13, 199771), (121, 21463), (127, 20449), (143, 18161), (169, 15367), (1397, 1859), (1573, 1651)]